code: def getConf(self):
      conf = SparkConf()
      for k, v in DEFAULT_SPARK_CONFIG.items():
          conf.set(k, v)
      return conf
  
file_path: ReAgent/reagent/test/workflow/reagent_sql_test_base.py
imports: import logging
  import os
  import random
  import shutil
  import numpy
  import torch
  from pyspark import SparkConf
  from reagent.data.spark_utils import DEFAULT_SPARK_CONFIG
  from sparktestingbase.sqltestcase import SQLTestCase
label_desc: Use image node_id 1 for calling the ReagentSQLTestBase obj's underlying member method code with example usage: obj.getConf() and returns: conf